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经营范围
发明名称
Improvements in or relating to tele-cinematograph and like transmitters
摘要
申请公布号
GB395985(A)
申请公布日期
1933.07.27
申请号
GB19330005208
申请日期
1933.02.20
申请人
TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
分类号
H04N3/38
主分类号
H04N3/38
代理机构
代理人
主权项
地址
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